Gardner Bender GMT-318 Analog Multimeter and a stone cover that

and a stone cover that doubles as a base when not covering the stone

light plastic and other heavy-duty materials

2 Yellow 18-10 AWG twist-on connectors

Dowel and tenon center setting range: 3/16 in

Gardner Bender GMT-318 Analog Multimeter and a stone cover thatThe Gardner Bender GMT 318 Analog Multimeter is a versatile and easy to use tool designed for electrical and electronic equipment measurements. With its color coded analog display, the device offers 6 functions on 14 ranges for quick, accurate readings, including AC and DC voltage, DC current, resistance and dB decibels. It can also measure common 1. 5V9V household batteries. Unit tests AC and DC voltage of 10 50 250 and 500 Volts, DC Current 250 mA,